/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package controller.user;

import java.io.*;

import javax.servlet.*;
import javax.servlet.http.*;
import model.fbUser;

/**
 *
 * @author Yasith
 */
public class signup extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        //if the user is already logged in ask him to log out and come here for a new
        //signup
        if (request.getSession().getAttribute("fbSession") != null) {
            request.setAttribute("message", "Please logout and try to signup for a new account");
            request.setAttribute("returnToURL", "logout.do");
            request.getRequestDispatcher("message.jsp").forward(request, response);
        }

        if (fbUser.addUser(request.getParameter("email"), request.getParameter("username"), request.getParameter("password"), "active")) {
            request.setAttribute("message", "singup succsessfuly compeleted! please proceed to login!");
            request.setAttribute("returnToURL", "login.jsp");
        } else {
            request.setAttribute("message", "singup failed! please try signingup again!");
            request.setAttribute("returnToURL", "signup.jsp");
        }

        request.getRequestDispatcher("message.jsp").forward(request, response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     */
    public String getServletInfo() {
        return "Short description";
    }
    // </editor-fold>
}
